54 citations · 356 across the 30 of their papers we have counts for
6 papers · 1 filter
Electromagnetically Induced Transparencies with Two Transverse Bose-Einstein Condensates in a Four-Mirror Cavity
Kashif Ammar Yasir, Zhaoxin Liang, Gao Xianlong +1
We investigate electromagnetically induced transparencies with two transverse Bose-Einstein condensates in four-mirror optical cavity, driven by a strong pump laser and a weak prob…
Drag force of a exciton-polariton condensate under non-resonant pumping
Peisong He, Zhaoxin Liang
Exciton-polariton condensate in semiconductor microcavities constitute a novel kind of non-equilibrium superfluid. In a recent experiment [P. Stepanov, {\it et. al.,} Nat. Commun.…
Floquet and Anomalous Floquet Weyl Semimetals
Yufei Zhu, Tao Qin, Xinxin Yang +2
The periodic driving of a quantum system can enable new topological phases without analogs in static systems. This provides a route towards preparing non-equilibrium quantum phases…
Dark soliton of polariton condensates under nonresonant PT-symmetric pumping
Chunyu Jia, Zhaoxin Liang
A quantum system in complex potentials obeying parity-time (PT ) symmetry could exhibit all real spectra, starting out in non-Hermitian quantum mechanics. The key physics behind a…
The non-Hermitian geometrical property of 1D Lieb lattice under Majorana's stellar representation
Xingran Xu, Haodi Liu, Zhidong Zhang +1
The topological properties of non-Hermitian Hamiltonian is a hot topic, and the theoretical studies along this research line are usually based on the two-level non-Hermitian Hamilt…
Nonequilibrium Landau-Zener Tunneling in Exciton-Polariton Condensates
Xingran Xu, Zhidong Zhang, Zhaoxin Liang
For a coherent quantum mechanical two-level system driven with a linearly time-dependent detuning, the Landau-Zener model has served over decades as a textbook model of quantum dyn…